PESA TESA Treatment in Chennai: Sperm Retrieval Guide for Azoospermia
A diagnosis of azoospermia—the absence of sperm in the ejaculate—can be emotionally challenging for couples trying to conceive. However, advances in reproductive medicine mean that many men with azoospermia still have the opportunity to become biological fathers. Procedures such as PESA (Percutaneous Epididymal Sperm Aspiration) and TESA (Testicular Sperm Aspiration) allow sperm to be retrieved directly from the reproductive tract for use in IVF with ICSI. At Dr. Aravind's IVF Fertility and Pregnancy Center, we offer comprehensive fertility evaluations and advanced male infertility treatments. If you're searching for a trusted Fertility Specialist in Tirupattur, here's what you should know about PESA TESA Treatment in Chennai.
What Is Azoospermia?
Azoospermia means that no sperm are found in the semen after laboratory analysis. It affects about 1% of men and can be broadly classified into:
Obstructive azoospermia: Sperm are produced normally but cannot reach the semen due to a blockage.
Non-obstructive azoospermia: The testes produce very few or no sperm because of impaired sperm production.
A fertility specialist will determine the cause through semen analysis, hormone tests, physical examination, genetic testing when indicated, and ultrasound if required.
What Are PESA and TESA?
Both are minimally invasive sperm retrieval procedures.
PESA involves using a fine needle to collect sperm from the epididymis. It is commonly performed in men with obstructive azoospermia.
TESA involves retrieving sperm directly from the testicular tissue using a needle and may be recommended when PESA is unsuccessful or when sperm production is limited.
The retrieved sperm are typically used for Intracytoplasmic Sperm Injection (ICSI) during an IVF cycle.
Who Can Benefit from PESA or TESA?
Your fertility specialist may recommend these procedures if you have:
- Obstructive azoospermia
- Congenital absence of the vas deferens
- Previous vasectomy with planned IVF
- Selected cases of non-obstructive azoospermia where sperm retrieval is considered possible
The choice between PESA and TESA depends on your diagnosis and individual fertility assessment.
What Happens During the Procedure?
PESA and TESA are usually performed under local anesthesia or light sedation.
The procedure generally involves:
- Pre-procedure evaluation.
- Sperm retrieval using a fine needle.
- Laboratory examination of the collected sample.
- Cryopreservation (freezing) of retrieved sperm if appropriate.
- IVF-ICSI treatment using the retrieved sperm.
Most patients return home the same day and recover within a few days.
What Are the Success Rates?
The success of sperm retrieval depends on the underlying cause of azoospermia. Men with obstructive azoospermia generally have higher sperm retrieval, rates than those with non-obstructive azoospermia. The chances of pregnancy also depend on factors such as the female partner's age, egg quality, embryo development, and overall reproductive health.
Your fertility specialist will discuss realistic expectations based on your individual condition.
Why Choose Dr. Aravind's IVF Fertility and Pregnancy Center?
At Dr. Aravind's IVF Fertility and Pregnancy Center, we provide:
- Comprehensive male fertility evaluation
- Advanced PESA and TESA procedures
- IVF with ICSI
- Personalized treatment plans
- Compassionate counseling for couples throughout their fertility journey
Conclusion
Azoospermia does not always mean that biological fatherhood is impossible. Modern techniques such as PESA and TESA have helped many couples achieve pregnancy through IVF with ICSI. Early diagnosis and expert fertility care can significantly improve your treatment options.
If you are looking for an experienced Fertility Specialist in Tirupattur, Dr. Aravind's IVF Fertility and Pregnancy Center, offers advanced male infertility evaluation, sperm retrieval procedures, and personalized fertility care to help couples move closer to parenthood.